public Point GetScreenRezolution()
        {
            IPropertyConverter converterToInt32 = new PropertyToInt32();
            var width  = (Int32)ReadProperty(converterToInt32, "screenwidth");
            var height = (Int32)ReadProperty(converterToInt32, "screenheight");

            return(new Point(width, height));
        }
        public Point GetDirectionalShadowMapRezolution()
        {
            IPropertyConverter converterToInt32 = new PropertyToInt32();
            var shadowMapWidth  = (Int32)ReadProperty(converterToInt32, "directional_shadow_map_width");
            var shadowMapHeight = (Int32)ReadProperty(converterToInt32, "directional_shadow_map_height");

            return(new Point(shadowMapWidth, shadowMapHeight));
        }